3 results
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
Vasospastic (Prinzmetal ... younger than other ACS ... Variable troponin elevation ... changes on tele/ECG ... #cardiology #diagnosis
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
in ACS patients ... : Differential diagnosis ... includes ACS vs ... #AVR #leadAVR #ecg ... #diagnosis #ekg
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
morphology similar to LBBB ... morphology Prinzmetal's ... Angina: • Epicardial ... diagnosis #cardiology ... #ecg #ekg #electrocardiogram